A MASTERCLASS WITH JOANNA GEARY, NEWS, CURATION & TECH

Joanna led the global Curation team at Twitter, which was responsible for content intelligence and uplifting credible information on the platform. The team assisted product teams with the expertise needed to solve content and context problems across the platform. This was achieved through a variety of means from "human-in-the-loop" ML, semantic annotation and manual product intervention during major breaking news events.

In Joanna's time leading the team, she transformed it from focused on one product (Moments), to serving and positively impacting almost every product surface on Twitter. She also created the team's standards unit, which developed best-in-class frameworks to monitor and maintain accuracy and transparency, launched high-profile misinformation partnerships and unique research-backed approaches to tackling misinformation.

Prior to that, Joanna was Social & Communities Editor at The Guardian, Digital Development Editor at The Guardian, Community Editor, The Times